java,grammar,context-free-grammar,lexical
I am reading The Java Language Specification 8. I am trying to understand Chapter 2. Grammars. Here's what I have already learned: Semantics: Semantics is the study of meaning. Meaning: Meaning, in semantics, is defined as being Extension: The thing in the world that the word/phrase refers to, plus Intention:...

c,syntax,compiler-construction,token,lexical
I'm currently working on a simple infix-to-postfix compiler for a given grammar. I'm currently at the stage of syntax analysis. I have already written a lexical analyzer, using Flex library, however I'm stuck on a seemingly simple problem. The information below might seem like a lot to process, but I...